Welcome! Lesson details for each day are described below. I will do my best to not only stay updated, but also provide extra links and resources for you to use and explore. * My Channel for Precalculus*

**Helpful Tutor:** Drew Laiche (www.mrLaiche.com). Advanced Math Tutor. drewlaiche@gmail.com

# Unit 1: Functions and Their Graphs

**Helpful Link:** Khan Academy – Functions** **(You could easily familiarize yourself with many concepts using Khan Academy) My Channel for Precalculus

Day 8:** September 20th.** Objective: Students will evaluate the difference quotient given a function. Students will translate functions up,down,left, and right. **Notes and Problems: **PC1-5NotesandProblems** ****Glue In:** PC 1-5 Glue In **Complete Glue In:** PC1-5NotesScan **Class Assignment:** PC1-6Exploration **Homework:** p 150 #’s 81-84 all (Just evaluate the difference quotient for each of them). p. 162 #’s 1-24 all (Make sure to sketch the graph and write the equation for all of them). **Helpful Video #1:** Transformations 1 **Helpful Video #2: **Transformations 2 **Helpful Video #3:** Transformations 3 **Helpful Video #4:** Transformations 4

Day 7:** September 18th. **Objective: Students will prove their knowledge by completing a unit test.

Day 6: **September 14th. **Objective: Students will summarize concepts and review for a chapter test. **Review:** PC1-Review **Review Answer Key:** PC1ReviewKey **Homework:** Complete the review, check your answers, and study for the test next class.

Day 5: ** September 12th. **Objective: Students will determine if a function is even, odd, or neither both algebraically and graphically. **Glue In Notes:** PC1-4 Notes **Completed Glue In Notes: ** PC1-4CompleteNotes **IN Class Assignment KEY: PC1-4PracticeProblemsKey ****Group Practice Quiz: ** **PC1-GroupPracticeQuiz ****Group Quiz Key:** PC1GroupQuizKey **Homework: **p. 148 #’s 9-23 odd (Part c only) #’s 41-53 odd (Determine even/odd/neither algebraically).

Day 4: **September 8th. **Objective: Students will identify intervals for when a function is concave up and concave down. Students will identify local minima and maxima as well as absolute minimum and maximum. **Notes: ** PC1-3Notes (Completed Notes From Class** Homework: ** **p. 151 #’s 85-88 ALL #’s 95 – 101** Graph with assistance from a device, find the Intervals Increasing/Decreasing, Local Max/Min, as well as find the intervals the graph is concave up/down. **Also: #103** (TOTAL PROBLEMS – 13). **Video on Increasing/Decreasing and Concavity: **YouTube. **Video on problem #103: ** YouTube

Day 3: **September 6th. **Objective: Students will identify intervals for when a function is increasing and decreasing including problems involving piecewise functions. **Notes: **PC1-2Notes **Homework: ** p. 148 #1-8 all, 9-25 odd NOT (c).

Day 2: **September 1st. **Objective: Students will find the domain of a function algebraically and graphically. Students will find the range of a function graphically. **Notes:** PC1-1Notes (updated). **Assignment/Homework:** p. 125 #’s 1-13 odd, #’s 21-63 odd. Show work (including drawing graphs). Use these scans to do homework if you don’t have a book yet. 2.1-prob.-set-page-1 and 2.1-prob.-set-page-2. **Helpful Video: **Domain and Range (Basic).

Day 1: **August 30th**. Objective: Students will read syllabus, understand course expectations, and pre-assess unit 1 material. **Syllabus: Syllabus ****Worksheet/Homework: **Day 1 what do you know. **Helpful Notes from Class:** PC1-0 Notes Scan **Supplemental Links:** Is it a function? or What is a function?